yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] 75markus:
Power save 32M ramhack shared version working fine for me !
[LG Optimus 2x] 4lph4:
64mb powersave installed and working well with temasek kang 38.

Inviato dal mio Optimus 2X usando Tapatalk
[LG Optimus 2x] grognaz:
i still get boot problems and reboots/ freezes with these versions, the last usable version is LGE-KaNG_PowerSaveShared_CoreBoost-120109 everything after that is highly unstable.

i think after that version you changed frwquecies and maybe voltages which might be part of the problem on my device...

i also noticed that when the device freezes and goes into bootloop and i pull the battery and reboot again the wallpaper is reset to th defailt cm one.
[LG Optimus 2x] orlox:
we have faith in you :D
[LG Optimus 2x] rosmarcelino:
I am using ironkrnl 32mb hack,what could I expect from this kernel that the ironkrnl cant do?

Sorry by the noob question.
[LG Optimus 2x] 2Kings:
I love the gyroscope now =D

@rosmarcelino: i can tell the gyroscope works a lot better (i couldn't play a few games with ironkrnl)

otherwise i think it's more stable

about the performances, i don't really notice any difference, this one just seems more stable/reliable to me
[LG Optimus 2x] silentmelodies:
Comparing iron Kernel and the standard version, they are about the same. The power saver version however has noticeably much better battery life, although falls a little bit performance wise. But the performance is still good an more than enough for smooth everyday operation. ;)
[LG Optimus 2x] laichung:
Is there any tick/tweak to improve the 3g/hspa battery usage? The battery ran out so quick during the connection, about 1% for few minutes......
[LG Optimus 2x] rafaelsartori:
@vadonka i cant run NEOCORE when i use your kernel, when back to swift kernel it run all good.

before i cant do:

* NEOCORE

* Dell Support

* Camera laggy/fc

now inly NEOCORE didnt work the others are ok on latest builds.
[LG Optimus 2x] CVonV:
i must say that that is with wifi off and only 3G

if i decide to connect to wifi during the day at home.. my battery will undoubtedly last for ages

i only do battery test runs with no wifi usage (or bare minimum) and 3G only

but be that as it may.. how can i tell if there is an app that's draining my battery? i don't have many apps installed at all. when I check the usage history there isn't an app that stands out.. neither is the sensor/gyroscope killing it =\
[LG Optimus 2x] vadonka:
what is this neocore? never heard of this. :)
[LG Optimus 2x] s3nr1:
Can anyone tell me what a ramhack does, and whats the difference between shared and not.
[LG Optimus 2x] fuxmen:
shared is not stable for everyone, but You have 32mb extra and everything works not like ine normal 32mb version when restart doesnt work.
[LG Optimus 2x] 12rithy:
Yep! I have cable for testing :D
[LG Optimus 2x] vadonka:
3g is one of the top battery consumer. no matter what you do if the 3g is active it will eat the battery fast.

however i adjusted the 3g connection in the build prop what is tweaking the network for better speed, if you remove that you will gain a little extra battery life:

add ro.ril.hsxpa = 2

add ro.ril.gprsclass = 10

add ro.ril.hep = 1

add ro.ril.enable.dtm = 1

add ro.ril.hsdpa.category = 10

add ro.ril.enable.a53 = 1

add ro.ril.enable.3g.prefix = 1

add ro.ril.htcmaskw1 = 14449

add ro.ril.htcmaskw1.bitmask = 4294967295

add ro.ril.hsupa.category = 5

and try to use wcdma preferred mode, and not auto in the mobile network settings.
[LG Optimus 2x] vadonka:
yeah, i definetly feel the difference too when i playing with my favor racer game, asphalt 6 hd :)
[LG Optimus 2x] antec123:
neocore is benchmark app. i already apply your new kernel 17jan base version non powersave, bad sadly i get hang twice when play smurf village :( and suddenly turn off . i don't know if there is your kernel is making this hang or smurf village really get bugs. i will revert back to 13jan kernel
[LG Optimus 2x] Shadowchaz:
Is there anything I can adjust to make data reconnect when wifi is off? When I turn wireless off I have to put in flight mode and out again to get 3g connection back.
[LG Optimus 2x] vadonka:
updated the developement status in the op, im working on some handy patch for our phones :)
[LG Optimus 2x] ykin:
With the latest kernel, my phone has no BSOD problem, but it powered off occasionally. (324-1216MHz, 3G/edge, min/max cpu1 on/off freq=1000000)

Except this problem, the kernel indeed makes my phone very fast, stable and consumes little power. :rolleyes:

One more thing, after reboot it used 3G, although I used 2G mode before.
[LG Optimus 2x] jordantr:
Same here. Random bsod in the morning after charging.
[LG Optimus 2x] emmanuelcassar:
with xoc overclock @1.5 ghz.. do you get many power consumption as opposed to stock??

also.. My phone is heating fast.. IDLE 30 degrees playing GTA3 for about 5 min 50 degrees :/ does undervolt helps this problem? or does it make the phone unstable?
[LG Optimus 2x] vadonka:
not every hardware type like the 1.5ghz. do not use if your phone heated up fast.

UV maybe help to avoid the extreme overheat but also can cause stability issues.

playing with the xoc mode only at your own risk!
[LG Optimus 2x] emmanuelcassar:
Thanks buddy :)

what is the temperature safe zone? is it 45 degrees?
[LG Optimus 2x] Infy_AsiX:
+1 :-D
[LG Optimus 2x] skylinegt77:
i meant 0.3 volts. lol. dont ask me why, but if you measure the usb bus of a motherboard u will never get 5 volts, u will always get 5.2 or 5.3

---------- Post added at 12:56 PM ---------- Previous post was at 12:51 PM ----------

it will never destroy ur battery or phone, voltage is whats important, voltage will go on your phone unchanged, when it comes to current it wont, yout phone is what draws the current its not your charger that specifies it, just coz your charger can put out more current, doesnt mean the phone will take it all
[LG Optimus 2x] tomislav177:
This is the question that's been bothering me all the time. I also thought so too. Charger can be from 5 amps but mobile phone will take just a little part of it. Thanks a lot man. :)
[LG Optimus 2x] tomislav177:
Vadonka I have done some testing with your kernel hoc and xoc on various voltages. I have to say that hoc is the best and most stable. I have done testing with system stability test. Although my phone works two days on xoc and I thought that this is it, but it wasn't. What I want to share with other members it that when you want to test stability of your phone this is the best program.

So I am back on hoc profile.
[LG Optimus 2x] skylinegt77:
what test did you use? cf-bench is pretty evil=good
[LG Optimus 2x] tomislav177:
Stability test v2. 5 cpu + gpu test.
[LG Optimus 2x] skylinegt77:
peter, sorry to nag you bout this, but today it happened again, skipping music=phone turning off
[LG Optimus 2x] alakyr:
LG = 4.8V 1A

other charger = 5.0V 400mA +-5%

it can ruin the battery? because, maybe it's only a mine impression, the battery last longer
[LG Optimus 2x] skylinegt77:
its not your impression, lasts longer between charges, but lasts a whole lot less in complete useful life
[LG Optimus 2x] alakyr:
this summer i want to buy an ascend d quad xl hoping it will be released in italy...don't care if the life decreases a bit ;)
[LG Optimus 2x] skylinegt77:
if in the near future i buy another phone, its going to be a quad core nvidia tegra 3 :D

despite what many people may say, in my opinion nvidia builds the best mobile cpus in the world

and idk about battery life, since quads are comin out with way better batteries than duals. plus, according to nvidia, tegra3 uses 40% less energy to process the same as a tegra2
[LG Optimus 2x] alakyr:
http://cdn.eetimes.com/electronics-news/4236937/Huawei-claims-quad-core-chip-outguns-Tegra3

http://teknoise.com/2012/04/07/huaw...napdragon-s4-processors-for-mobiles-compared/

vivante created an hoc 16 gpu for the huaweis k3v2...there is no challenge ;)

ps. I talk as nvidia italia ambassador
[LG Optimus 2x] skylinegt77:
well, didnt know hwawei had 64 bit interfaces already in that case...
[LG Optimus 2x] alakyr:
yeah this is a Sir SoC with it's own cpu an gpu...not only cpu like exynos from samsung!

Inviato dal mio Optimus 2X con Tapatalk 2
[LG Optimus 2x] TweetyPeety:
where is the etana.conf it was usually on the server to download
[LG Optimus 2x] qgtxqj:
it is loaded here:

http://etana.donka.hu/kernel/etana.conf
[LG Optimus 2x] dmxl:
Vadonka, you did something that makes latest kernel way more snappy than all previous ones (in combination with Temasek's ROM).

Whatever you did, it's epic. I wonder if you can improve after this.

Greets,

Dennis
[LG Optimus 2x] Infy_AsiX:
Question about Governor. I've never seen the option in setcpu however I was setting up a tasker widget to adjust cpu and it needed a governor setting. After selecting powersave or performance it's now a valid option in setcpu and the cm performance settings. What's going on there?
[LG Optimus 2x] alakyr:
bumbee, big win soccer, princess punt thd, etc... don't work...again...can't install them
[LG Optimus 2x] mind_challenge:
Try unnounting sdcard from settings. It helped me. Little apps install fine but for big ones (10+MB) I need to unmount sd card.
[LG Optimus 2x] alakyr:
i mean that isn't compatible...not the error about no free space avaible
[LG Optimus 2x] R0B3RTF1SH3R:
weird thing. im using etana, 3.0.32 DS.

also v6 supercharger + 3g script + die hard battery calibration.

i have an issue where the batter goes down say from 94%, to 84%, then stays on 84% for ages. then goes 83, then a moment later its on say 91%, etc.. dont know whats happening...really good battery life tho atm.
[LG Optimus 2x] yarisd4dturbo:
read the first post ;)...the answer is here :D
[LG Optimus 2x] Nootubo:
runs great vodonka

but one question how high can i go with the gpu clock and where is it save :)

thx for answer
[LG Optimus 2x] silentmelodies:
Maximum is 366 mhz, default is 333. You can set the the frequency through Terminal Emulator, type: su, otf, 3 (gpu), choose frequency :)
[LG Optimus 2x] skylinegt77:
read stuff before installing... ds battery drivers will always give you funky battery readings no matter what u do
[LG Optimus 2x] mind_challenge:
I just saw that when my phone gets warm (it's in sunlight or in my pocket when I'm in sunlight) I get a BSOD.
[LG Optimus 2x] Nootubo:
the may30 dont work on my System based on the last kang

on the first boot Screen fault

why
[LG Optimus 2x] FlynDual:
Hi Vadonka! I want to make you notice just one but very annoying bug.

Randomly during the day my phone power off without any error or bsod or anything like that.
[LG Optimus 2x] jordantr:
Same here.
[LG Optimus 2x] tonyp:
You should try to logcat that. Then it is possible to help you.
[LG Optimus 2x] prabhjitsinghwalia:
Vadonka i flashed this kernel of yours 1205301015-ETaNa_OC-3.0.y and in a span of 7 hours i got around 5-6 BSOD and it was as far from stable as it could be ON MY PHONE,phone literally became unusable , i am sure it may work fine on other's phones as there must be a solid reason why u made it a stable version.

I was on temaseks 107 kang , 313 BB , there were BSOD while plaing music and when attending or ending calls. i didnot have any CPU setting app and i didnt make any changes in ur etana app either, i just flashed ur kernel like i always do.Anything wrong i did?

So i immediately flashed back to YOUR Kernel 2.6.32.y (long term release) which is the best kernel i have ever used , So i am gonna stick with it :D
[LG Optimus 2x] powwow88:
Good news! Benee fixed the slow usb transfer speed and hei implemented it in his nova kernel, too. Currently I'm using nova kernel with novahd and the speed is good. I'm sure Vadonka knows about this and will implement it.
[LG Optimus 2x] skylinegt77:
would love if he did implement the cpu and ram speed of jarvis too XD
[LG Optimus 2x] dmxl:
Got the same bug...
[LG Optimus 2x] kickokim:
Same here, but i've almost always had it with custom kernels!
[LG Optimus 2x] sohohk:
Same for me.

I saw that my phone screen freezed for a few seconds and then power off.
[LG Optimus 2x] mironiko:
Back to 2.6.x Loc_Lite version as the most stable one I've used! Temasek's kernel gave me the smoothest experience ever on my O2X, but as well as ETaNa 3.0.y had some random shut-downs...

Optimus 2X The Lightning
[LG Optimus 2x] ykin:
My phone with the latest kernel has no bsod/powerd off/boot loop problem since last night.

I have used wifi/2g connection, charged my phone and played games, but I haven't restarted my phone. It is still fast, stable and no battery drain (loc).

I think some apps may not support kernel v3.0.32 fully and may be a factor of instability.

For those guys who have greenpower, juice defender, setcpu, pimpmycpu, autokiller or ram manager, please pay attention. :rolleyes:

My phone got bsod/powered off/boot loop easily with wifi on and greenpower/juice defender.

It wouldn't happen when the phone was just started up.

After some time, when I turned on the wifi manually or the app turned it on automatically, my phone would got error/bsod/powered off.

Actually, Vadonka is correct. Avoiding using 3G connection could save a lot of energy (I haven't tested if 3G still drain battery with latest kernel :D).

I've uninstalled greenpower and kept wifi with WiFi TX Power 4/11dBm or 2G connection for the whole day.

It consumes less than 1% for an hour.

I also use Antutu CPU master (screen off: 216-324MHz) as suggested.

Setcpu or Pimpmycpu made my phone unstable and drain battery as the 2nd core stayed on.

I have uninstalled ram manager. As you know, it'd interrupt with the LMK Tweaks. I have tried LMK (def, std, opt, str). My phone still got powered off problem. Also, the def mode could make my phone slow.

Now, I use V6 supercharger (Update9_RC9_Test_15) with Busybox v1.18.2.

My phone is perfect so far.

I guess my MIUI had some bugs, which triggered bsod/powered off/boot loop, which were fixed by the V6 supercharger script.

If you have bsod/powered off problem, you may uninstall the apps I mentioned and see if the problem is alleviated. You may try V6 supercharger also. Remember to backup!
[LG Optimus 2x] skylinegt77:
does the v6 supercharger actualy make a difference? if so, in which aspects?
[LG Optimus 2x] djasis:
Yup got the same bug. Phone suddenly powers off
[LG Optimus 2x] buedi:
Hey Peter,

I've exactly the same issue, but can't reprocudice it. This morning my phone was "off" - I loaded it the whole night, by pushing the Power button, just my button light turned on. Furthermore I had this day 1 bsod! Mobile ran two days without any problems.

As always: Thanks for your great work!

@Everyone: Peter needs some beer ;-), so I please you to donate his great great work!
[LG Optimus 2x] ykin:
The one I used is like a black box, including 3G TurboCharger and Die-Hard Battery Calibrator. It is fully automatic.

I know it set the six values the ram manager/autokiller/LMK tweak set, but I didn't feel the difference that much with them before.

V6 supercharger calculated the best six values for my phone and must set something more, so that I could feel the improvement.
[LG Optimus 2x] tonyp:
It doesn't really improve this kernel, as it is tweaked a lot already.

On stock kernels I had a great experience with V6, everything was more fluid.

Somewhere here should be a thread I started about v6 for GB Roms.
[LG Optimus 2x] flat__line:
Old 2.6 LOC kernel with tamasek 108

I have tried to undervolt using the etana tweak app, but new voltages do not show with antutu (as nothing was set).

Any hint?
[LG Optimus 2x] skylinegt77:
if u got antutu cpu master, just uv with it, same thing :)
[LG Optimus 2x] Dreamkey:
Is there someone who successfully installed Toggle 2G?

I downloaded the apk, and when I click "Install" after reading all the requested permissions, I get an "Application not installed" :confused:
[LG Optimus 2x] lucfig:
Find the thread here at xda and download the clockworkmod flashable file to install.
[LG Optimus 2x] vadonka:
should be in the next beta:

-jarvis kernel mmc speed fix

-sdram speed increased to 333Mhz

-cpu speed increased to 1552Mhz in xoc mode

who have random poweroff try to change the nvrm_daemon binary version.

what i notice: cm7 and kernel 3.0.y dont play nice together on some case, with the ics this problem is not occured. this is related to the cm7 and the kernel too.

only solution to change the nvrm_daemon binary.

v10, v20q, v20f

change and see what happen.
[LG Optimus 2x] Dreamkey:
I did it, I can see "Toggle2G.apk" inside /system/app, but the application manager doesn't list it and Toggle2G plugin says it's not installed.

Maybe I should try another application like this one? Someone has a suggestion for that?
[LG Optimus 2x] vadonka:
for the lazy users i made a cwm version of every nvrm_daemon binary.

link in the first OP post.

in my experience:

- v20q is the most stable but not the fastest

- v20f is the fastest and quite stable too

- v10 is the stock cm7 version, not soo smooth

for who have randon poff, recommended the v20q

im modifyed my kernel for work with the ics, just for internal test and everything is working superb. some of the issues what is present in the cm7 gone in the ics.

my kernel is the only cm7 based kernel what is based on kernel 3.0.y

so be patient guys, i still try to solve bugs :)

but remember: use the 2.6.32 based kernels if you want massive stability
[LG Optimus 2x] tonyp:
one suggestion regarding the nvrm deamon vadonka:

I think you should choose the most stable (cm7 stock one) as default and put a hint in the op that the newer ones might give a better performance/batterylife.

Stability is the most important concern for most users and if they want more performance they can tweak it more and try to push the device to it's limit.

I still think that many people would love it if you can put some quick and dirty instructions in the op with your recommendations if you have the time.

With warnings which settings can cause instabilities. :)
[LG Optimus 2x] vadonka:
in time :)
[LG Optimus 2x] -sandro-:
Which is the highest RAM hack to keep everything working?
[LG Optimus 2x] rosmarcelino:
48 Mb

Enviado de meu Optimus 2X usando o Tapatalk 2
[LG Optimus 2x] skylinegt77:
peter, will we get any benefits if we change the nvrm daemon, could you plz explain what it is for? :D
[LG Optimus 2x] mironiko:
Vadonka, can we flash nvrms even if we are on temasek's kernel? I am having stability issues with both his kernel and ETaNa, so I would like to check all the options in pursuit for stability&smoothness... :)

Optimus 2X The Lightning
[LG Optimus 2x] vadonka:
yes, nvrm_daemon cwm installer rom/kernel independent. its working even with the ics roms.
[LG Optimus 2x] skylinegt77:
ok... so my phone doesnt seem to like ur last kernel XD

or maybe it just doesnt like exagerated oc's XD
[LG Optimus 2x] Infy_AsiX:
Bumping Governor question.

I'm testing the higher cpu1 limits and it seems to work fine up to 1100. Can we raise the limit higher?
[LG Optimus 2x] CVonV:
agreed. is there a way to find out what version you're on? and does it survive after a flash of kernel or rom?

also i read somewhere that the 2nd core is always active with setcpu or there is an issue with setcpu.. i'm on version 2.2.4.. is that still okay?
[LG Optimus 2x] joe1660:
I have a problem. When I try to open etana program, it stops and say that the "process com.culblueswam" stops. Is there any solution?
[LG Optimus 2x] lineagesum:
The last kernel keep bsod once i turn off screen. The battery became so hot and drain up in short time.
[LG Optimus 2x] jay_snake:
+ 1, back to may 30th
[LG Optimus 2x] Infy_AsiX:
Working well for me so far. Except when restarting it just bsods
[LG Optimus 2x] antec123:
+1 here too your new beta kernel always gives me BSOD back to 30 may
[LG Optimus 2x] flat__line:
Anyone able to get external GPS (bt) working with 3.0 kernel?

Anyone knows if there are major differences regarding support of external bluetooth GPSs between 2.6 and 3.0 kernels?

I have never been able to get it working with any 3.0 kernel, neither CM7 nor CM9

:confused:
[LG Optimus 2x] vadonka:
this is because the cpu based alignment handling. i knew that will happen but i needed a report how many people experinced. cpu based alignment faster than software alignment but it will cause unexpected reboot and bsod on some hardware. not worth it.
[LG Optimus 2x] vadonka:
uploaded a new beta, reverted the cpu based alignment and lowered the cpu speed back to 1504mhz.
[LG Optimus 2x] skylinegt77:
peter, could you tell us whats the difference betweeen those nvrm daemons? and if possible also what do they do :D
[LG Optimus 2x] vadonka:
i have no idea, its closed binary :(

what i know the v10 version is what is in the cm7 and cm9 by default

the v20q is pulled from the official european v20q ROM update

the v20f is pulled from the asian v20f ROM update

the fastest is the v20f but as i experienced the v20q is the most stable

the best battery life provided the v20q
[LG Optimus 2x] tonyp:
Does v20r differ from v20q? I hear good things about v20r.
[LG Optimus 2x] vadonka:
the v20r have the same nvrm_daemon binary like the v20q. at least the md5 checksum is identical
[LG Optimus 2x] mironiko:
Which one is in your last 2.6.x version? Loc_Lite to be precise... :)

I tried every possibility - all the nvrm-deamons combined with your latest stable ETaNa and temasek's OC kernel, but I always ended up in a BSOD or a shutdown...

So back to the old rock-stable... :D However, I will check all the coming releases to see if some of them goes more stable on my phone... :)

Optimus 2X The Lightning
[LG Optimus 2x] Zorkman:
1205301013-ETaNa_STOCK_DS-3.0.y.zip gave me a couple of random power off's while playing an audiobook in mortplayer (screen was always still on)

will try the new beta
[LG Optimus 2x] mind_challenge:
With the new beta, I'm stuck at first LG screen.
[LG Optimus 2x] vadonka:
wait a sec, temasek kernel is basicly the stock cm7 kernel with a few features, its clean dont have any unecessary features and based on kernel 2.6.32.y. if you have bsod and other problems with that kernel then you have something wrong with your phone.
[LG Optimus 2x] upetro:
Hey Vadonka! Thanks again for your work!

Which nvrm version is in your latest beta? Do we flash the nvrm files after flashing the kernel? Thanks
[LG Optimus 2x] CVonV:
BSODing every time screen off on 1206032343-ETaNa_OC-3.0.y + temasek 113

will try the latest now

also can i get an answer to this please:
[LG Optimus 2x] tomislav177:
Latest release is working fine. Hoc with v20r so far no problemo. :)
[LG Optimus 2x] vadonka:
nvrm_daemon located in the system partition what is overwrite while a rom install, so it wont survive, reverted back to the rom default

here is the md5sums for the nvrm_daemon binary's

047ebc6cf37545cf906687fd549e7e91 nvrm_daemon_v10

c20f474b5affb132814a255f17f3807b nvrm_daemon_v20f

353e82a337553201209216ae45e15fb7 nvrm_daemon_v20q

determine your version md5sum:

adb shell md5sum /system/bin/nvrm_daemon

or run this script from a terminal (no need root)
[LG Optimus 2x] upetro:
How do i run the script you linked to Vadonka? I just downloaded the file, but have no idea what to write in terminal emulator.
[LG Optimus 2x] vadonka:
what script? the nvrm_daemon version checker?

copy to your system/xbin or whatever want to, set the perm to 0777 then run

for example:

adb remount

adb push nvrmcheck /system/xbin/

adb shell chmod 0777 /system/xbin/nvrmcheck

adb shell /system/xbin/nvrmcheck

next time only need the last command, except if you install a new rom
[LG Optimus 2x] skylinegt77:
tried both nvrm daemons on temaseks 113 and ur last beta, all i succeded was in creating a bootloop XD
[LG Optimus 2x] hadi_rena:
Guys I try latest beta with memory speed fix but it not fixed for my device :( still slow write speed. Can anyone confirmed ? I try disable KSM and change scheduler to bfq but no luck.
[LG Optimus 2x] antec123:
temasek already released 114 kang, would you like to try??? :D
[LG Optimus 2x] antec123:
Or it can use hash droid app to calculate md5sums.
[LG Optimus 2x] mind_challenge:
I somehow managed to fix my sdcard and internal storage, and fix the bootloop (stuck on second logo). Now everything is ok.